发明名称 |
System and method for factorizing light in a sequence of images |
摘要 |
A method factorizing a sequence of images acquired of a scene into lighting components. The scene is illuminated by a moving light source. An appearance profile is constructed for each pixel in the sequence of images. The appearance profile is a vector representing intensities of the pixel at instances in time. The appearance profiles are factorized into a shadow component, a skylight component, and a sunlight component.
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申请公布号 |
US7756356(B2) |
申请公布日期 |
2010.07.13 |
申请号 |
US20070683833 |
申请日期 |
2007.03.08 |
申请人 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
发明人 |
PFISTER HANSPETER;MATUSIK WOJCIECH;SUNKAVALLI KALYAN;RUSINKIEWICZ SZYMON M. |
分类号 |
G06K9/36 |
主分类号 |
G06K9/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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